cnvd - cnvd-2021-99878

cnvd-2021-99878

Vulnerability from cnvd

Title: Apple tvOS缓冲区溢出漏洞（CNVD-2021-99878）

Description:

Apple tvOS是美国苹果（Apple）公司的一套智能电视操作系统。

Apple多款产品存在缓冲区溢出漏洞，攻击者通过恶意制作的文件可能会泄露用户信息。

Severity: 中

Patch Name: Apple tvOS缓冲区溢出漏洞（CNVD-2021-99878）的补丁

Patch Description:

Apple tvOS是美国苹果（Apple）公司的一套智能电视操作系统。

Apple多款产品存在缓冲区溢出漏洞，攻击者通过恶意制作的文件可能会泄露用户信息。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://support.apple.com/en-us/HT212867

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-30910

Impacted products

Name
['Apple Apple tvOS 15.1', 'Apple Apple tvOS 12.0.1', 'Apple Apple tvOS 8.1']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-30910",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-30910"
    }
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  "description": "Apple tvOS\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nApple\u591a\u6b3e\u4ea7\u54c1\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u901a\u8fc7\u6076\u610f\u5236\u4f5c\u7684\u6587\u4ef6\u53ef\u80fd\u4f1a\u6cc4\u9732\u7528\u6237\u4fe1\u606f\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://support.apple.com/en-us/HT212867",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-99878",
  "openTime": "2021-12-14",
  "patchDescription": "Apple tvOS\u662f\u7f8e\u56fd\u82f9\u679c\uff08Apple\uff09\u516c\u53f8\u7684\u4e00\u5957\u667a\u80fd\u7535\u89c6\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nApple\u591a\u6b3e\u4ea7\u54c1\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u901a\u8fc7\u6076\u610f\u5236\u4f5c\u7684\u6587\u4ef6\u53ef\u80fd\u4f1a\u6cc4\u9732\u7528\u6237\u4fe1\u606f\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Apple tvOS\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-99878\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apple Apple tvOS 15.1",
      "Apple Apple tvOS 12.0.1",
      "Apple Apple tvOS 8.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-30910",
  "serverity": "\u4e2d",
  "submitTime": "2021-12-07",
  "title": "Apple tvOS\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-99878\uff09"
}

CVE-2021-30910 (GCVE-0-2021-30910)

Vulnerability from cvelistv5

Published

2021-08-24 18:50

Modified

2024-08-03 22:48

Severity ?

CWE

Processing a maliciously crafted file may disclose user information

Summary

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, tvOS 15.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted file may disclose user information.

References

▼	URL	Tags
	https://support.apple.com/en-us/HT212869	x_refsource_MISC
	https://support.apple.com/en-us/HT212871	x_refsource_MISC
	https://support.apple.com/en-us/HT212872	x_refsource_MISC
	https://support.apple.com/en-us/HT212867	x_refsource_MISC
	https://support.apple.com/en-us/HT212876	x_refsource_MISC
	https://www.zerodayinitiative.com/advisories/ZDI-21-1369/	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Apple

iOS and iPadOS

Version: unspecified < 15.1

Apple	macOS	Version: unspecified < 12.0
Apple	macOS	Version: unspecified < 2021
Apple	macOS	Version: unspecified < 11.6
Apple	macOS	Version: unspecified < 15.1

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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